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KMID : 0828620080120030217
Journal of Korean Arthroscopy Society
2008 Volume.12 No. 3 p.217 ~ p.221
Arthroscopic Treatment of Lesser tuberosity Malunion
Sohn Hoon-Sang

Chung Duk-Moon
Shin Sang-Jin
Abstract
Coracoid impingement syndrome results from abnormal contact between the anterosuperior humerus and the coracoacromial arch. The coracoid impingement may occur from traumatic, idiopathic, or iatrogenic causes. Traumatic causes of coracoid impingement include fractures of scapular neck, coracoid process or lesser tuberosity. Coracoid impingement due to lesser tuberosity malunion is a rare disease and most of them were treated by open procedures. The authors present a case of coracoid impingement caused by malunion after isolated lesser tuberosity fracture which was treated by arthroscopic coracoplasty with percutaneous screw fixation.
KEYWORD
Coracoid impingement syndrome, Lesser tuberosity malunion, Arthroscopic coracoplasty
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